Help me choose a legit new cellphone that's on the market now that can meet all of my 21st century needs and demands. [more inside]
posted by shoebox on Oct 7, 2009 - 8 answers

Can I make my new Bluetooth headset not suck? [more inside]
posted by kbanas on Jan 17, 2009 - 1 answer

Can someone explain Bluetooth to me - please? Specifically, use of BT headsets with different devices (more inside) [more inside]
posted by lmY2K on Apr 12, 2008 - 7 answers

Tech/Business: Say I were to conduct a feasibility study for social networking via mobile phones. I would like the service to enable people to define their relationships and be alerted when a specified contact is nearby (e.g., within 30m/100ft) - provided that contact has set themselves to be "findable" to that person. Is this already being done? If so, where can I find more information? If not, is this viable? Do we have the technology? How do I turn it into a profitable venture? [more inside]
posted by Lush on Mar 11, 2005 - 8 answers